Answer:
20%
Step-by-step explanation:
This is a really sad problem but okay
So we are trying to find the success rate which is also known as percentage
To find a percentage we can do
part/whole = percentage/100
So the part would the 9 times the friend landed and the whole would be 45
Now, we have 3 parts of the equation and we can plug them all in to fine x (the success rate)
First you divide the part by the whole and get
9/45 = 0.2
Then you multiply this by 100 to get
A 20% sucess rate
Have a nice day ! <3
Have you learned about the Pythagorean theorem? a² + b² = c² . . . you should teach them about this.
Answer:
wendsday and thursaday
Step-by-step explanation:
Do you mean <span><span><span><span>cos6</span>x+6<span>cos4</span>x+15<span>cos2</span>x+10</span><span><span>cos5</span>x+5<span>cos3</span>x+10cosx</span></span> ?</span>
or <span><span><span>cos6x+6cos4x+15cos2x+10</span><span>cos5x+5cos3x+10cosx</span></span> ?</span>
or <span><span><span><span>cos6</span>x+6<span>cos4</span>x+15<span>cos2</span>x+10</span><span><span>cos5</span>x</span></span>+5<span>cos3</span>x+10cosx ?</span>
or <span><span><span>cos6x+6cos4x+15cos2x+10</span><span>cos5x</span></span>+5cos3x+10cosx <span>?</span></span>
-1x+5=-1x+2
0x=-3 it’s undefined because you cannot divide a number by 0 unless it’s 0